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20W AKT Solar Panel Battery Charger Kit with charge controller to optimally charge your 12V battery

by AKT Solar
4.3 out of 5 stars  See all reviews (3 customer reviews)
Price: 64.99
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Only 4 left in stock.
Dispatched from and sold by Crystalline Solar.
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Technical Details

  • Complete kit with powerful 20W AKT Solar charger and 5A charge controller
  • 20W panel will fully charge a normal car battery in as little as 2 days in summer
  • Will keep any leisure battery permanently topped up even in winter
  • Advanced 5A charge controller extends battery life and ensures battery will be fully charged after periods of no use
  • Easy-to-use kit comes with instructions for connecting to a battery (although you need wire cutters and screw driver to install)
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Product Information

Technical Details
BrandAKT Solar
Item Weight3.4 Kg
Product Dimensions58.8 x 36.8 x 8 cm
Additional Information
Best Sellers Rank 40,683 in Car & Motorbike (See top 100)
Shipping Weight3.4 Kg
Date First Available1 Jan 2011
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Product Description

Brand new rugged 20W AKT solar panel with 5A charge controller - The complete kit you need to easily fit a solar battery charger to your 12V battery

The rainproof AKT Solar panel can go on a car dashboard or a caravan or boat or shed roof roof.

The panel is designed to give over 20 years of consistent, free power.

Multiple mounting holes make installing easy.

The easy-to-wire 5A charge controller uses MCU and SCM technology to intelligently charge your battery.The controller's electronics are designed to maintain your battery's capacity and maximise its life, in particular by preventing over-charging and over-discharging. The controller also has protection functions to prevent damage from incorrect wiring.

The kit is designed for ease of use and comes with instructions so fitting is straight-forward (although it requires wire cutters and a standard screw driver to fit).

AKT-20-M Panel:

- Peak power: 20W
- Maximum power voltage: 18V
- Maximum power current: 1.11A
- Open circuit voltage: 21.6V
- Short circuit current: 1.28A
- Dimensions: 330x550x25 mm
- Weight: 2.35kg

5A Charge controller:

- Can handle an input of over 60W (i.e. plenty for a 20W panel)
- PWM (Pulse Width Modulated) algorithm ensures most efficient charging and maximum battery life
- Temperature sensor ensures optimum charging at all temperatures
- Protection from over-charging and over-discharging
- Cut outs prevent damage if battery or panel is incorrectly connected
- Protection for the entire system against an output short circuit; excess output current; input short circuit; or incorrect wiring
- LED indication of battery capacity including low-charge warning
- LED indication to show when battery is charging

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Customer Reviews

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Most Helpful Customer Reviews
6 of 6 people found the following review helpful
5.0 out of 5 stars saving the environment 7 May 2012
By bill
Verified Purchase
a very good buy set it up with the caravan keeps battery topped so make it easier to go with out a electric hook up
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3 of 3 people found the following review helpful
4.0 out of 5 stars Rad 23 July 2012
Verified Purchase
Works fine and delivers plenty of juice for a 12v system, even when overclouded. With the controller can be used to charge a battery or directly.

Also doesn't blow up when incorrectly connected. This is useful for me whose putting together kits to be used by people without much understanding!
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4.0 out of 5 stars Solar Panel 14 Jun 2013
Verified Purchase
I was a little amazed when the product arrived without clips to attach it to the battery. However the seller could not have been more helpful in resolving my little issue. The solar panel works well in charging my caravan battery. I'm now a happy caravaner!
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